Seina Yamada has been waiting so long to return to his home, Earth.
But so much has changed; his sister is engaged to Kiriko's brother Kai,
and his parents' old store is now a huge mall.
Furthermore, he is to stay at Kiriko's mother's house...
Episode 1 "Back... to my old home? From Renza-"
"-الحلقة 1: "عودة... إلى دياري؟ من رينزا
Episode 1 „In die traute Heimat? Der Weg von Renza“
Episodio 1: ¿Regreso a… casa? De Renza
Episodio 1: ¿Vuelta a… casa? De Renza
ÉPISODE 1 : « RETOUR À LA MAISON, DEPUIS RENZA ! »
Episodio 1 "Ritorno... alla mia vecchia casa? Da Renza—"
Episódio 01: "De volta para a minha casa? De Renza"
1 серия  Возвращение... из Рензы в старый дом?